Chromatographic purification of antimony for accurate isotope analysis by MC-ICP-MS

2020 ◽  
Vol 35 (7) ◽  
pp. 1360-1367 ◽  
Author(s):  
Jianfeng Liu ◽  
Jiubin Chen ◽  
Ting Zhang ◽  
Yina Wang ◽  
Wei Yuan ◽  
...  
Keyword(s):  
Accurate Determination ◽  
Isotope Analysis ◽  
Isotope Ratios ◽  
Geological Samples ◽  
Chromatographic Purification ◽  
Icp Ms

A new purification approach is reported for the highly precise and accurate determination of Sb isotope ratios in geological samples.

Precise and accurate determination of Sm, Nd concentrations and Nd isotopic compositions in geological samples by MC-ICP-MS

2011 ◽  
Vol 26 (6) ◽  
pp. 1237 ◽  
Author(s):  
Yue-Heng Yang ◽  
Zhu-Yin Chu ◽  
Fu-Yuan Wu ◽  
Lie-Wen Xie ◽  
Jin-Hui Yang
Keyword(s):  
Accurate Determination ◽  
Geological Samples ◽  
Isotopic Compositions ◽  
Icp Ms

Accurate determination of lithium isotope ratios by MC-ICP-MS without strict matrix-matching by using a novel washing method

2016 ◽  
Vol 31 (2) ◽  
pp. 390-397 ◽  
Author(s):  
Jie Lin ◽  
Yongsheng Liu ◽  
Zhaochu Hu ◽  
Lu Yang ◽  
Kang Chen ◽  
...  
Keyword(s):  
Accurate Determination ◽  
Isotope Ratios ◽  
Lithium Isotope ◽  
Icp Ms ◽  
Washing Method

With a 5% NaCl rinse solution, the Li background can be effectively reduced by a factor of 15 to 70.

High precision measurements of gallium isotopic compositions in geological materials by MC-ICP-MS

2016 ◽  
Vol 31 (8) ◽  
pp. 1673-1679 ◽  
Author(s):  
Ting Zhang ◽  
Lian Zhou ◽  
Lu Yang ◽  
Qian Wang ◽  
Lan-ping Feng ◽  
...  
Keyword(s):  
High Precision ◽  
Isotope Ratio ◽  
Accurate Determination ◽  
Precision Measurements ◽  
Geological Samples ◽  
Geological Materials ◽  
Isotopic Compositions ◽  
Icp Ms

A new MC-ICP-MS approach is reported for highly precise and accurate determination of the Ga isotope ratio in geological samples.

One-step chromatographic purification of K, Ca, and Sr from geological samples for high precision stable and radiogenic isotope analysis by MC-ICP-MS

2021 ◽  
Vol 36 (3) ◽  
pp. 676-684
Author(s):  
Xiaoqiang Li ◽  
Guilin Han
Keyword(s):  
Chromatographic Separation ◽  
Exchange Resin ◽  
Isotope Analysis ◽  
Cation Exchange Resin ◽  
Purification Procedure ◽  
Matrix Elements ◽  
Geological Samples ◽  
Chromatographic Purification ◽  
Icp Ms ◽  
One Step

This study presents a method for one-step chromatographic separation of K–Ca–Sr from matrix elements, and the purification procedure is based on AG50W-X12 cation exchange resin without any intervening evaporation step.

Uranium isotope analysis by MC-ICP-MS in sub-ng sized samples

2016 ◽  
Vol 31 (11) ◽  
pp. 2272-2284 ◽  
Author(s):  
Sergei F. Boulyga ◽  
Andreas Koepf ◽  
Stefanie Konegger-Kappel ◽  
Zsuzsanna Macsik ◽  
Guillaume Stadelmann
Keyword(s):  
Mass Spectrometry ◽  
Inductively Coupled Plasma ◽  
Isotope Analysis ◽  
Isotope Ratios ◽  
Uranium Isotope ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

This study describes the multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) method for the determination of n(233U)/n(238U), n(234U)/n(238U), n(235U)/n(238U), and n(236U)/n(238U) isotope ratios in purified uranium solutions.

High precision determination of chromium isotope ratios in geological samples by MC-ICP-MS

2008 ◽  
Vol 23 (12) ◽  
pp. 1622 ◽  
Author(s):  
Ludwik Halicz ◽  
Lu Yang ◽  
Nataliya Teplyakov ◽  
Avihu Burg ◽  
Ralph Sturgeon ◽  
...  
Keyword(s):  
High Precision ◽  
Isotope Ratios ◽  
Geological Samples ◽  
Precision Determination ◽  
Icp Ms ◽  
High Precision Determination
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